• LSQR

  • Referenced in 372 articles [sw00530]
  • standard errors for x and the condition number of A. These are used ... most reliable algorithm when A is ill-conditioned...
  • CMA-ES

  • Referenced in 109 articles [sw05063]
  • useful, if the function f is ill-conditioned. Adaptation of the covariance matrix amounts...
  • testmatrix

  • Referenced in 80 articles [sw14347]
  • with known inverses or known eigenvalues; ill-conditioned or rank deficient matrices; and symmetric, positive...
  • ForWaRD

  • Referenced in 53 articles [sw12296]
  • ForWaRD: Fourier-Wavelet regularized deconvolution for ill-conditioned systems. We propose an efficient, hybrid Fourier ... shrinkage. ForWaRD is applicable to all ill-conditioned deconvolution problems, unlike the purely wavelet-based...
  • RICPAC

  • Referenced in 62 articles [sw15253]
  • covariance matrices are singular or ill-conditioned with respect to inversion. Cross-weighting or correlated...
  • BLOPEX

  • Referenced in 27 articles [sw04024]
  • random initial approximations, variable preconditioners, and ill-conditioning of the stiffness matrix; and apparently optimal...
  • Eigensolve

  • Referenced in 25 articles [sw11986]
  • matrix. A few interesting examples including ill-conditioned polynomials are carefully implemented for the algorithms...
  • nleqslv

  • Referenced in 21 articles [sw11617]
  • allowing a singular or ill-conditioned Jacobian...
  • OPECgen

  • Referenced in 20 articles [sw13463]
  • both the first and second level, ill-conditioning, convexity of the objective, monotonicity and symmetry...
  • Pseudospectra

  • Referenced in 18 articles [sw17465]
  • associated sets of eigenvectors are ill-conditioned with respect to the norm of applied interest...
  • CholQR

  • Referenced in 10 articles [sw13049]
  • error of CholQR depends quadratically on the condition number of the input matrix ... numerically unstable when the matrix is ill-conditioned. To enhance the stability of CholQR...
  • SGDR

  • Referenced in 10 articles [sw30752]
  • accelerated gradient schemes to deal with ill-conditioned functions. In this paper, we propose...
  • DIRMIN

  • Referenced in 8 articles [sw36985]
  • deteriorates as the dimension and the ill-conditioning of the objective function increase. To overcome...
  • TESTGO

  • Referenced in 8 articles [sw36990]
  • deteriorates as the dimension and the ill-conditioning of the objective function increase. To overcome...
  • Matlab-RBF-Toolbox

  • Referenced in 7 articles [sw32055]
  • features a regularization method for the ill-conditioned system, extended precision floating point arithmetic...
  • Sparse 1.3

  • Referenced in 6 articles [sw06368]
  • determinants, and estimate errors arising from ill-conditioning in the system of equations and instability...
  • randUTV

  • Referenced in 4 articles [sw30518]
  • such as low-rank approximation, solving ill-conditioned linear systems, and determining bases for various...
  • i-RevNet

  • Referenced in 3 articles [sw29632]
  • loss of information is not a necessary condition to learn representations that generalize well ... because the local inversion is ill-conditioned, we overcome this by providing an explicit inverse...
  • csminwel

  • Referenced in 3 articles [sw05280]
  • other numerical derivative on large or ill-conditioned problems. bfgsi: The BFGS update...
  • RXshrink

  • Referenced in 2 articles [sw27789]
  • Alternative estimates are also provided when ill-conditioned (nearly multicollinear) models yield OLS estimates with...